18132-2329 DON 887
18h 13m 11.53s -23° 27' 59.9" P.A. 350.00 sep 1.8 mag 10.90,15.50
| Coord 2000 |
18132-2329 |
|
Discov num |
DON 887 |
|
Comp |
|
|
Coord arcsec 2000 |
18 13 11.53 -23 27 59.9 |
|
| Date first |
1928 |
|
Date last |
1943 |
|
Obs |
2 |
|
| Pa first |
348 |
|
Pa last |
349.8 |
|
P.A. Now (θ) |
349.8° |
|
| Sep first |
1.8 |
|
Sep last |
1.78 |
|
Sep. Now (ρ) |
1.78" |
|
| Mag pri |
10.90 |
|
Mag sec |
15.50 |
|
delta mag (ΔM) |
4.6 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6843-01058-1 |
|
Gaia DR2 |
4066401780890691200 |
|
HD |
314190 |
|
